Harry Potter, Julienne Heavens and The Sorcerer's Stone

Harry Potter and Julienne Heavens were the only children of the Potter Family and the Heavens Family. The families were great friends of each other as well when Julienne and Harry were both one-year-old, but they have diffrent birthdates. She was like her mother, but she had her father's hair color and eyes. Mysteriously, Julienne's parents died one night from Voldemort, her mother sacrificed herself to save her daughter, then Voldemort ran away because he couldn't hurt Julienne anymore due her father's protection before her mother died, and a lightning scar was left on her forehead. Professor Dumbledore, Professor McGonagall, and Hagrid took her to the Potters at Godric's Hollow, to take care of her. The Potters thought it would be great to put her up to the family, but it's best to retain her name. A few weeks later, Voldemort came back at the night again, to kill Harry and Julienne. Harry's mother sacrificed for them both, and Voldemort was now dead, and Harry Potter left a scar on his forehad which was identical to Julienne's. The Professors and Hagrid took Harry to the Dursleys, while Julienne was to be kept adopted by McGonagall and live at Hogwarts. 10 years have passed, a year at Hogwarts will begin, and Julienne will come across to meet Harry Potter.
And some fluffy and cute moments might come along to the two first years. :-)

I had nothing, so I got inspired by someone who did a Harry Potter x Reader fanfic, that I let Julienne to be with her aunt McGonagall at Hogwarts.
Sorry I couldn't do anything from my own idea. ;-;

My character Julienne, I made her human, well she is now a witch.

Harry Potter and everything else (execpt for Julienne) belongs to J.K Rowling and the people who made Harry Potter movies
And parts of the story were in the movies I hope.